Rosy Blue

Rosy Blue Rosy Blue is a global leader in the trading of rough diamonds, manufacturing and distribution of pol

04/08/2026

We asked a few of our colleagues: Why do you work in the diamond industry? The answers were different, but one thing stood out: passion.

Doing what you love is what brings real fulfilment every single day. For many of us, it started with a feeling: because I love it. No overthinking, just a natural connection.

And then came the discovery, the complexity behind the sparkle, the craftsmanship, the stories hidden in every stone. That’s when it became something more than just a job.

A shared passion that keeps growing. 💎

29/07/2026

Not all yellow diamonds are created equal. 💛

Sahil Mehta, our Senior Manager Solitaire Diamond Operations, walks us through the colour grades that set these stones apart.

The GIA grades fancy-colour diamonds on a scale of colour intensity, ranging from Fancy Light and Fancy to Fancy Intense and Fancy Vivid. The deeper and more saturated the colour, the rarer the stone.

Yet, a grading report can only tell part of the story. While it defines the key colour characteristics through a well-established framework, the true colour of a fancy-colour diamond can only be appreciated with your own eyes.

Every rough diamond carries a unique story waiting to unfold, shaped by nature, revealed through expertise, and transfor...
20/07/2026

Every rough diamond carries a unique story waiting to unfold, shaped by nature, revealed through expertise, and transformed through craftsmanship.⁠

At Rosy Blue, we carefully source exceptional rough stones through our long-standing trusted partnerships and our deep industry expertise, ensuring each diamond’s true potential can be brought to life. From rough to polished, every step is guided by quality, responsibility, and an uncompromising eye for excellence.

16/07/2026

From everyday office habits to quick-fire preferences, we asked a few of our colleagues to make some difficult choices. Some answers were expected... others definitely weren't. 😉⁠

Who chose what? Curious to find out? Make sure you watch until the end.

Continuing a trusted partnership. 💎 Rosy Blue has proudly renewed its status as a NAMDIA client for the 2026/27 - 2028/2...
14/07/2026

Continuing a trusted partnership. 💎

Rosy Blue has proudly renewed its status as a NAMDIA client for the 2026/27 - 2028/29 period, reaffirming a long-standing relationship defined by transparency, reliability and the highest standards of quality.

What makes this selection so significant is the calibre of stones it grants access to. Namibian diamonds are widely regarded as among the finest on Earth, renowned for their exceptional gem quality.

We sincerely thank NAMDIA for their continued trust and look forward to further strengthening our collaboration. Together, we remain committed to responsibly bringing Namibia's exceptional natural diamonds to the global market.

09/07/2026

Precision in every glance. 🔎⁠

From the first selection to the final sparkle, every diamond undergoes a meticulous sorting process where only the exceptional moves forward. ⁠

We source with intention, test with rigor, and refine with uncompromising standards.⁠

True brilliance isn’t found by chance. It’s chosen, proven, and perfected.⁠
Ready to shine in the world’s most exquisite jewellery.

07/07/2026

Behind every sparkle is a community worth celebrating. ✨

Our Antwerp Summer Event brought together the people who help make Rosy Blue NV what it is. It was an opportunity to thank everyone who contributes to our journey and success. And Belgium's national football team, the Red Devils, made sure the evening went into overtime. 🇧🇪

Cheers to moments like these. ✨

04/07/2026

Happy 250th Birthday to the United States! 🇺🇸🎉⁠

Last week, Rosy Blue had the honour of not only joining, but also proudly supporting, the celebrations marking 250 years of independence of the United States. 🇺🇸 A moment where the diamond industry, and AWDC, took centre stage.⁠

An evening that was both grand in scale and vibrant in spirit, with music, inspiring speeches and moments of celebration throughout. Highlights included remarks from the President of the United States, Donald Trump, who notably acknowledged Antwerp’s unique and historic role as a global diamond capital, alongside speeches by Bart De Wever and Mr. Isidore Mörsel. Beautifully paced from beginning to end, the celebration concluded with a spectacular fireworks display lighting up the night sky.⁠

The evening shone a spotlight on Antwerp’s diamond industry, recognising its centuries-long heritage and the enduring relationship between Antwerp and the United States, one of its closest and most valued partners.⁠

For Rosy Blue, these moments matter. With a long-standing presence in the US and an international footprint across the value chain, they reflect the partnerships and connections that continue to shape our industry.

02/07/2026

Every diamond is one of nature’s quiet treasures, carried from the heart of the planet to human hands with care, respect and responsibility.⁠

We shape it for the future, while honouring its billions-of-years-old past. 🌍💎

30/06/2026

Last Thursday Rosy Blue joined the 9th WJI 2030 Members Workshop, kindly hosted by Kering in Paris.⁠

A full day of working sessions dedicated to "Climate, Nature, and Inclusiveness as a Strategic Asset for Business Resilience." 🌍⁠

The programme featured substantive discussions on four themes that matter: the evolving EU ESG regulatory landscape, water stewardship and nature risk, supplier decarbonisation, and the implementation of the WEPs Transparency & Accountability Roadmap on gender equality.⁠

It’s always a pleasure to reconnect with peers from across the watch and jewellery industry, exchange perspectives, and learn from one another. A heartfelt thank you to Kering and the WJI2030 team for fostering such valuable dialogue and collaboration, and to Rubel & Ménasché for hosting the cocktail, providing the perfect setting to continue the conversations. 🤝

Adres

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